Stiffen composite sandwiches while also keeping them lightweight. These balsa wood cores have good compressive strength, yet are soft and light in weight. You can use these cores as sound and thermal insulators. All come from balsa trees grown in FSC (Forest Stewardship Council) certified forests.

Use rigid cores in panels for partitions, industrial tanks, and other stiff structures.

Flexible cores are best for creating complex shapes.

For technical drawings and 3-D models, click on a part number.